CN205805930U - A kind of device of milling train recirculated water - Google Patents
A kind of device of milling train recirculated water Download PDFInfo
- Publication number
- CN205805930U CN205805930U CN201620791176.8U CN201620791176U CN205805930U CN 205805930 U CN205805930 U CN 205805930U CN 201620791176 U CN201620791176 U CN 201620791176U CN 205805930 U CN205805930 U CN 205805930U
- Authority
- CN
- China
- Prior art keywords
- milling train
- cistern
- centrifugal pump
- pump
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model relates to the device of milling train recirculated water, owing to there is no air pressure inside and outside pipeline when can effectively solve centrifugal pump startup, the problem that water inside cistern is taken out to come up, its technical scheme solved is, including cistern, immersible pump and centrifugal pump, centrifugal pump through pipeline respectively with milling train, cistern is connected, centrifugal pump is connected with immersible pump through check valve, immersible pump is connected with cistern, equipped with for controlling immersible pump and the delay switch of centrifugal pump switch between immersible pump and centrifugal pump, milling train is connected with cistern through water return pipeline, constitute cooling milling train circulating water structure.This utility model this utility model simple in construction, novel unique, easily produce, install and use, low cost, is effectively ensured the cooling water circulation cooling to milling train, both reduced labor intensity, ensure again effective operation of milling train, improve production efficiency, have good economic and social benefit.
Description
Technical field
This utility model relates to cooling machinery, the device of a kind of milling train recirculated water.
Background technology
Milling train is equipment conventional in commercial production, as a example by the milling train processing welding wire, and the electricity when equipment uninterruptedly operates
The heat that machine produces needs recirculated water to cool down, and original is to drive water to circulate by centrifugal pump, due to cistern physical features relatively
Low, when, after equipment downtime, the water inside circulating line is back to cistern, when using when again starting shooting, inside and outside centrifugal pump pipeline
Not having air pressure, the water inside cistern is taken out to come up, and needs with manually adding water, both bothered, and production efficiency is low again.Therefore milling train
The improvement of original circulation and innovation are technical problems urgently to be resolved hurrily.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the purpose of this utility model is just to provide a kind of milling train and follows
The device of ring water, owing to not having air pressure inside and outside pipeline when can effectively solve centrifugal pump startup, the water inside cistern is not taken out
The problem come.
The technical scheme that this utility model solves is, including cistern, immersible pump and centrifugal pump, centrifugal pump is through pipeline respectively
Being connected with milling train, cistern, centrifugal pump is connected with immersible pump through check valve, and immersible pump is connected with cistern, immersible pump
And equipped with for controlling immersible pump and the delay switch of centrifugal pump switch between centrifugal pump, milling train is through water return pipeline and cistern phase
Connection, constitutes cooling milling train circulating water structure.
This utility model this utility model simple in construction, novel unique, easily produce, install and use, low cost, be effectively ensured
The cooling water circulation cooling to milling train, both reduced labor intensity, and ensures again effective operation of milling train, improves production efficiency, have good
Good economic and social benefit.
Accompanying drawing explanation
Fig. 1 is frame diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Being given by Fig. 1, this utility model includes cistern, immersible pump and centrifugal pump, centrifugal pump 5 through pipeline respectively with milling train
6, cistern 1 is connected, and centrifugal pump 5 is connected with immersible pump 2 through check valve 4, and immersible pump 2 is connected with cistern 1, immersible pump
Equipped with for controlling immersible pump and the delay switch 3 of centrifugal pump switch between 2 and centrifugal pump 5, milling train 6 is through water return pipeline 7 and storage
Pond 1 is connected, and constitutes cooling milling train circulating water structure.
In order to ensure using effect, between described cistern and immersible pump, between centrifugal pump and cistern, milling train and storage
It is connected by circular anti-rot plastic pipeline between pond, between milling train and centrifugal pump, reduces cost, increase the service life；
It is connected by water-proof insulated wire between described immersible pump, centrifugal pump and delay switch；
The water inlet end of described check valve is connected with immersible pump through pipeline, and water side is connected with centrifugal pump through pipeline,
Constitute water one-way flow structure.
It is noted that above-mentioned, be given is only embodiment, is for detailed description of the invention of the present utility model is described, and
It is not intended to limit protection domain of the present utility model, every structurally identical with technical solutions of the utility model essence is done
Go out same or like as substitute, belong to protection domain of the present utility model.
Working condition of the present utility model is, when milling train 6 runs, immersible pump 2 is first by between centrifugal pump 5 and cistern 1
Pipeline fills water, and when immersible pump 2 one end increase check valve can make immersible pump 2 close, water will not flow backwards, delay control switch control
Immersible pump processed and the switch of centrifugal pump, after filling water in centrifugal pump, delay switch cuts out immersible pump and opens centrifugal pump, due to
There is draught head, water just can be circulated by the driving of centrifugal pump always；So start a combined floodgate when equipment, can be achieved with automatically
Water circulates, it is to avoid the trouble manually added water, and has both alleviated physical work, in turn ensure that cooling water is to the cooling of milling train and circulation
Utilize, economize on resources, have good economic and social benefit.
Claims (4)
1. a device for milling train recirculated water, including cistern, immersible pump and centrifugal pump, it is characterised in that centrifugal pump (5) is through pipe
Road is connected with milling train (6), cistern (1) respectively, and centrifugal pump (5) is connected with immersible pump (2) through check valve (4), immersible pump
(2) be connected with cistern (1), between immersible pump (2) and centrifugal pump (5) equipped with for control immersible pump and centrifugal pump switch
Delay switch (3), milling train (6) is connected with cistern (1) through water return pipeline (7), constitutes cooling milling train circulating water structure.
The device of milling train recirculated water the most according to claim 1, it is characterised in that described cistern and immersible pump it
Between, between centrifugal pump and cistern, between milling train and cistern, between milling train and centrifugal pump by circular anti-rot plastic pipeline phase
Connection.
The device of milling train recirculated water the most according to claim 1, it is characterised in that described immersible pump, centrifugal pump with prolong
It is connected by water-proof insulated wire between Shi Kaiguan.
The device of milling train recirculated water the most according to claim 1, it is characterised in that the water inlet end of described check valve is through pipe
Road is connected with immersible pump, and water side is connected with centrifugal pump through pipeline, constitutes water one-way flow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791176.8U CN205805930U (en) | 2016-07-26 | 2016-07-26 | A kind of device of milling train recirculated water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791176.8U CN205805930U (en) | 2016-07-26 | 2016-07-26 | A kind of device of milling train recirculated water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205805930U true CN205805930U (en) | 2016-12-14 |
Family
ID=57507502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791176.8U Expired - Fee Related CN205805930U (en) | 2016-07-26 | 2016-07-26 | A kind of device of milling train recirculated water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205805930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929943A (en) * | 2018-07-04 | 2018-12-04 | 上海海事大学 | A kind of application method of the high-order centrifugal pump of quenching |
-
2016
- 2016-07-26 CN CN201620791176.8U patent/CN205805930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929943A (en) * | 2018-07-04 | 2018-12-04 | 上海海事大学 | A kind of application method of the high-order centrifugal pump of quenching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20200726 |